Check out the column and you'll see some fascinating statistics that prove Chad Henne, Vontae Davis, Sean Smith, and Paul Soliai have been exceedingly effective in replacing valuable veterans.

The column also gives you a hint where future transitions will be needed.

The column doesnot address where the Dolphins have already made changes previous to this season. The offensive line and defensive line is where those changes came first. That's where Bill Parcells built his foundation.

And the offensive line has delivered, as well it should since it came at a price of $156 million.

"Here's what has been the most impressive - and when you watch an offensive line play, it's never pretty, it really isn't," coach Tony Sparano said. "Their tenacity, I think is a good word, they really are, they're a pretty tenacious, resilient group. They're doing some ugly things hard, and as long as you're doing them hard, you've got a chance. They're giving us a chance that way. Those guys would probably tell you that's a compliment. First of all, I don't dish many out their way, but secondly, that fact in the offensive line, it's not always pretty. It's a different position than most, yet, they're pretty tenacious, and they're pretty resilient. I think that that's the thing to me that stands out the most about it, it's that even when the game gets a little bit ugly, they keep grinding pretty good."

The defensive line has been effective of late also. Sparano said he challenged his defensive ends to play well last week against Jacksonville. They did. And Randy Starks was excellent.

"I think he’s having a great season, I really do," Sparano said. "I’ve said it before, but Randy was physical again yesterday, he had four or five tackles, tackle for loss in there, made a big play in one of those situations. There's still things Randy can get better at, there really are.

"Fundamentally, go back to that again, there's some things in the game yesterday that Randy will watch the film, and he'll know he left out there on the field. He played pretty good in there yesterday, physical, did a great job I thought. We asked our defensive ends yesterday, Randy, [Phillip] Merling, [Kendall] Langford, to do a hard job in that run game yesterday. Their job was very, very difficult from what we asked them to do from a defensive standpoint yesterday, but I thought the three of them, they really did a pretty good job in that game."

Starks is interesting because he came from the Tennessee Titans as a free agent in 2008. He had never played in a 3-4 defense. He'd always been a defensive tackle in a 4-3 defense. Well, he kind of struggled in his first year. He really wasn't much of a factor. But he seemed to get it in training camp. The light bulb seemed to flicker on and now it is burning brightly.

"I think I've had a breakout season," Starks said. "This is probably the best football I've been playing throughout my career. It could be the coaching, the coaching staff. The coaches help me a lot, coach Kace, Kacy Rodgers, he's helped me. Maybe this defense fits me better, maybe I'm just a 3-4 type of player, not a 4-3.

"The first time I ever played 3-4 was last year. It was a hard adjustment for me, but now, I'm getting the hang of it."

Discuss ...

And remember to check out the column for those stats and what I've been told is the next coming change of youngsters replacing vets.

Also, follow me on twitter. You'll be able to see a picture of my Christmas tree the wife and I just finished trimming.